Rebuilding RPMS

["Michael J. McGillick" <mike universe ne mediaone net>]

Afternoon:

Does anyone out there have experience rebuilding RPMS?  I'm thinking of
recompiling some of the RPMS I have to i586 or i686 status.  I've got
gcc-2.95 installed, so I believe I can take advantage of the pentium
optimizations.

My understanding is that there is a config file that should edited to tell
the system when I execute a:

   rpm -ba <spec.file>

to take advantage of those optimizations.  Any leads?

- Mike